Before You File a Bug Report Please Confirm You Have Done The Following...

• I have tried restarting my IDE and the issue persists.
• I have updated to the latest version of the packages.
• I havesearched for related issues and found none that matched my issue.
• I haveread the FAQ and my problem is not listed.

Playground Link

https://typescript-eslint.io/play/#ts=5.6.2&showAST=ts&fileType=.ts&code=C4TwDgpgBAEghgZwGoHsCWATAshYALFDKAXigG8AoKKAMwAoBKALigDd0MKBfCigYxQA7BMCgoW8ZBxz5CJclSiIQgvrUbkoPLkA&eslintrc=N4KABGBEBOCuA2BTAzpAXGUEKQAIBcBPABxQGNoBLY-AWhXkoDt8B6Jge1oFtLlZkiACa1i0Dr0GoMkAO4BDaE0jgwAXxBqgA&tsconfig=N4KABGBEDGD2C2AHAlgGwKYCcDyiAuysAdgM6QBcYoEEkJemy0eAcgK6qoDCAFutAGsylBm3TgwAXxCSgA&tokens=false

Repro Code

typeHasVoidMethod={f():void}consto:HasVoidMethod={asyncf(){}}

ESLint Config

module.exports={"rules":{"@typescript-eslint/no-misused-promises":"warn"}}

tsconfig

{"compilerOptions": {"strictNullChecks":true  }}

Expected Result

consto:HasVoidMethod={asyncf(){}//~~~~~~~}

Actual Result

consto:HasVoidMethod={asyncf(){}//       ~~~~~~}

Additional Info

For methods, should probably underline an explicitly provided return type if present.Otherwise, use the getFunctionHeadLoc utility.